An in-depth look at the prison system in the United States and how it reveals the nation's history of racial inequality.。镇子上的寡妇林然为夫家付出五年，却发现丈夫周子安假死，只为带白月光严娅静和女儿回家。真相大白后，她带儿子嫁给暗恋自己的团长江景淮，生活好转时，周子安再次出现。。